Title
Quantum walks on simplicial complexes
Abstract
We construct a new type of quantum walks on simplicial complexes as a natural extension of the well-known Szegedy walk on graphs. One can numerically observe that our proposing quantum walks possess linear spreading and localization as in the case of the Grover walk on lattices. Moreover, our numerical simulation suggests that localization of our quantum walks reflects not only topological but also geometric structures. On the other hand, our proposing quantum walk contains an intrinsic problem concerning exhibition of non-trivial behavior, which is not seen in typical quantum walks such as Grover walks on graphs.
Year
DOI
Venue
2016
https://doi.org/10.1007/s11128-016-1247-6
Quantum Information Processing
Keywords
Field
DocType
Quantum walk,Simplicial complexes,Tethered and movable quantum walks
Graph,Lattice (order),Computer simulation,Quantum mechanics,Theoretical physics,Quantum walk,Quantum algorithm,Physics
Journal
Volume
Issue
ISSN
15
5
1570-0755
Citations 
PageRank 
References 
0
0.34
0
Authors
3
Name
Order
Citations
PageRank
Kaname Matsue152.98
osamu ogurisu200.34
Etsuo Segawa32710.11